中国油脂
中國油脂
중국유지
CHINA OILS AND FATS
2015年
1期
6-9
,共4页
刘花花%康健%欧荣%美尔·肯吉别克
劉花花%康健%歐榮%美爾·肯吉彆剋
류화화%강건%구영%미이·긍길별극
新疆石榴籽油%超声辅助%提取%工艺优化%GC-MS
新疆石榴籽油%超聲輔助%提取%工藝優化%GC-MS
신강석류자유%초성보조%제취%공예우화%GC-MS
Xinjiang pomegranate seed oil%ultrasound-assist%extraction%process optimization%GC-MS
以新疆石榴籽为原料,超声辅助溶剂法提取石榴籽油,在单因素试验的基础上,通过正交试验确定了超声辅助溶剂法提取石榴籽油的最佳工艺条件。结果表明,石榴籽油的最佳提取工艺条件为：石油醚(60~90℃)为提取溶剂,石榴籽粉碎粒度60目,料液比1∶10,超声功率240 W,超声处理时间50 min,超声处理温度45℃；在该条件下,石榴籽提油率为15.09%。 GC-MS分析结果显示,石榴籽油的主要脂肪酸为：棕榈酸6.24%、亚油酸14.64%、油酸11.11%、硬脂酸3.97%、石榴酸43.46%、9,12,15-十八碳三烯酸11.31%、6,9,12-十八碳三烯酸9.28%。
以新疆石榴籽為原料,超聲輔助溶劑法提取石榴籽油,在單因素試驗的基礎上,通過正交試驗確定瞭超聲輔助溶劑法提取石榴籽油的最佳工藝條件。結果錶明,石榴籽油的最佳提取工藝條件為：石油醚(60~90℃)為提取溶劑,石榴籽粉碎粒度60目,料液比1∶10,超聲功率240 W,超聲處理時間50 min,超聲處理溫度45℃；在該條件下,石榴籽提油率為15.09%。 GC-MS分析結果顯示,石榴籽油的主要脂肪痠為：棕櫚痠6.24%、亞油痠14.64%、油痠11.11%、硬脂痠3.97%、石榴痠43.46%、9,12,15-十八碳三烯痠11.31%、6,9,12-十八碳三烯痠9.28%。
이신강석류자위원료,초성보조용제법제취석류자유,재단인소시험적기출상,통과정교시험학정료초성보조용제법제취석류자유적최가공예조건。결과표명,석류자유적최가제취공예조건위：석유미(60~90℃)위제취용제,석류자분쇄립도60목,료액비1∶10,초성공솔240 W,초성처리시간50 min,초성처리온도45℃；재해조건하,석류자제유솔위15.09%。 GC-MS분석결과현시,석류자유적주요지방산위：종려산6.24%、아유산14.64%、유산11.11%、경지산3.97%、석류산43.46%、9,12,15-십팔탄삼희산11.31%、6,9,12-십팔탄삼희산9.28%。
With Xinjiang pomegranate seed as raw material,pomegranate seed oil was extracted by ultra-sound-assisted solvent method. On the basis of single factor experiment,the extraction conditions were optimized by orthogonal experiment. The results showed that the optimal extraction conditions were ob-tained as follows:with petroleum ether ( 60 -90℃) as extraction solvent, particle size of pomegranate seed powder 60 meshes, solid-liquid ratio 1∶10,ultrasonic power 240 W,ultrasonic treatment time 50 min and ultrasonic treatment temperature 45℃. Under these conditions,the yield of pomegranate seed oil was 15 . 09%. The analysis results of GC-MS indicated that the main fatty acids of pomegranate seed oil were as follows:palmitic acid 6. 24%,linoleic acid 14. 64%,oleic acid 11. 11%,stearic acid 3. 97%,pu-nicic acid 43. 46%,9,12,15-octadecatrienoic acid 11. 31% and 6,9,12-octadecatrienoic acid 9. 28%.
